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Auris Euterpe Tube Desktop Headphone Amp, Preamp, Dac, Headphone Stand

Auris Euterpe Tube Desktop Headphone Amp, Preamp, Dac, Headphone Stand

$700.00$350.00

Matrix M-Stage HPA-2 Headphone Amp/DAC/ Preamp Excellent Condition

Matrix M-Stage HPA-2 Headphone Amp/DAC/ Preamp Excellent Condition

$149.95$74.97

Emotiva Stealth DC-1 DAC, Pre-Amp, headphone amp

Emotiva Stealth DC-1 DAC, Pre-Amp, headphone amp

$280.00$140.00

Burson headphone amplifier HA-160d - Amp With DAC preamp USB

Burson headphone amplifier HA-160d - Amp With DAC preamp USB

$310.00$155.00

Vinnie Rossi LIO DHT tube preamp / DAC / headphone amp

Vinnie Rossi LIO DHT tube preamp / DAC / headphone amp

$4960.00$2480.00

Douk Audio P1 PLUS Bluetooth Tube Preamp USB DAC Headphone Amp w/VU Meter DSD256

Douk Audio P1 PLUS Bluetooth Tube Preamp USB DAC Headphone Amp w/VU Meter DSD256

$119.00$59.50

QUAD PA-One tube DAC/Headphone Amplifier/Pre Amp - Boxed & Ex Condition

QUAD PA-One tube DAC/Headphone Amplifier/Pre Amp - Boxed & Ex Condition

$580.32$290.16

OPPO HA-1 Reference Balanced Hi-Res Headphone Amp / Dac / Pre-amp

OPPO HA-1 Reference Balanced Hi-Res Headphone Amp / Dac / Pre-amp

$799.99$400.00

Mytek Liberty DAC / Headphone Amp Amplifier Pre-Amp DAC

Mytek Liberty DAC / Headphone Amp Amplifier Pre-Amp DAC

$500.00$250.00

MYTEK Manhattan II - Audiophile DAC + Headphone Amp + Preamplifier w Orig Box

MYTEK Manhattan II - Audiophile DAC + Headphone Amp + Preamplifier w Orig Box

$3100.00$1550.00

Audeze Deckard Headphone Amp/DAC / Preamp 110VAC/60Hz Quality Build

Audeze Deckard Headphone Amp/DAC / Preamp 110VAC/60Hz Quality Build

$225.00$112.50

HiFi GE5654 Tube Preamp Bluetooth 5.0 Audio Receiver USB DAC Headphone Amp APTX

HiFi GE5654 Tube Preamp Bluetooth 5.0 Audio Receiver USB DAC Headphone Amp APTX

$81.99$40.99

HIFI Bluetooth Tube Preamp USB DAC SPDIF D/A Converter Desk Headphone Amp DSD256

HIFI Bluetooth Tube Preamp USB DAC SPDIF D/A Converter Desk Headphone Amp DSD256

$199.99$100.00

AudioQuest DragonFly Cobalt DAC + Preamp + Headphone Amp

AudioQuest DragonFly Cobalt DAC + Preamp + Headphone Amp

$199.95$99.97

Holo Audio Azure Headphone Amp/Preamp & Cyan DAC/Headphone Preamp REVIEW

Holo Audio Azure Headphone Amp/Preamp & Cyan DAC/Headphone Preamp REVIEW

$1100.00$550.00

Questyle CMA Twelve, DAC / Headphone Amp

Questyle CMA Twelve, DAC / Headphone Amp

$1050.00$525.00

BURSON Conductor GT4 Deluxe Package 10W XLR Class-A Headphone Amp/Preamp/DAC

BURSON Conductor GT4 Deluxe Package 10W XLR Class-A Headphone Amp/Preamp/DAC

$3399.00$1699.50

iFi Gobar USB DAC, preamp and headphone amp

iFi Gobar USB DAC, preamp and headphone amp

$329.00$164.50

BURSON Soloist 3X Grand Tourer XLR ClassA Headphone Amp/Preamp AUTHORIZED-DEALER

BURSON Soloist 3X Grand Tourer XLR ClassA Headphone Amp/Preamp AUTHORIZED-DEALER

$1299.99$650.00

NAKAMICHI 1000P DIGITAL AUDIO PROCESSOR DAC/ADC PREAMPLIFIER & HEADPHONE AMP

NAKAMICHI 1000P DIGITAL AUDIO PROCESSOR DAC/ADC PREAMPLIFIER & HEADPHONE AMP

$2250.00$1125.00

Vintage Audio-GD NFB-10ES DAC Headphone Amp Preamp Excellent Used Condition!

Vintage Audio-GD NFB-10ES DAC Headphone Amp Preamp Excellent Used Condition!

$525.00$262.50

AudioQuest DragonFly Cobalt headphone amp/DAC

AudioQuest DragonFly Cobalt headphone amp/DAC

$199.95$99.97

AudioQuest Dragonfly Black USB DAC Preamp/Headphone Amp w Box Audio Converter

AudioQuest Dragonfly Black USB DAC Preamp/Headphone Amp w Box Audio Converter

$74.99$37.49

iFi Gobar USB DAC, preamp and headphone amp

iFi Gobar USB DAC, preamp and headphone amp

$290.67$145.34

Violectric DHA V226 Headphone Amplifier and DAC B-Stock

Violectric DHA V226 Headphone Amplifier and DAC B-Stock

$1279.99$640.00

AudioQuest Dragonfly USB DAC Preamp Headphone Amp Audio Converter Earphone

AudioQuest Dragonfly USB DAC Preamp Headphone Amp Audio Converter Earphone

$74.99$37.49

HiFi Bluetooth Vacuum Tube Preamp Stereo Receiver USB DAC Desktop Headphone Amp

HiFi Bluetooth Vacuum Tube Preamp Stereo Receiver USB DAC Desktop Headphone Amp

$109.99$54.99

Violectric DHA V380² Headphone Amplifier, Preamp, and DAC

Violectric DHA V380² Headphone Amplifier, Preamp, and DAC

$2699.99$1349.99

Fosi Audio GR40 Tube Preamp w/DAC Stereo Headphone Amplifier for Active Speakers

Fosi Audio GR40 Tube Preamp w/DAC Stereo Headphone Amplifier for Active Speakers

$101.99$50.99

Douk Audio P1 PLUS Bluetooth Tube Preamp USB DAC SPDIF Headphone Amp DSD256

Douk Audio P1 PLUS Bluetooth Tube Preamp USB DAC SPDIF Headphone Amp DSD256

$199.99$100.00

Soundavo HP-DAC1 Digital to Analog Converter / Headphone Preamp DAC with USB,

Soundavo HP-DAC1 Digital to Analog Converter / Headphone Preamp DAC with USB,

$129.99$65.00

Douk Audio P1 GE5654 Tube Preamp Bluetooth Receiver USB DAC Headphone Amp APTX

Douk Audio P1 GE5654 Tube Preamp Bluetooth Receiver USB DAC Headphone Amp APTX

$89.99$44.99

NuForce Icon iDo Headphone Amp DAC Preamp + NuForce HP 800 Headphones

NuForce Icon iDo Headphone Amp DAC Preamp + NuForce HP 800 Headphones

$250.00$125.00

Bryston BR-20 Preamplifier / DAC / Low Z Headphone Amp 

Bryston BR-20 Preamplifier / DAC / Low Z Headphone Amp 

$5472.45$2736.22

HiFi GE5654 Tube Preamp Bluetooth 5.0 Audio Receiver USB DAC Headphone Amp APTX

HiFi GE5654 Tube Preamp Bluetooth 5.0 Audio Receiver USB DAC Headphone Amp APTX

$82.99$41.49

Burson Audio - Conductor 160D Headphone Amp USB DAC Pre-Amp Amplifier and Cables

Burson Audio - Conductor 160D Headphone Amp USB DAC Pre-Amp Amplifier and Cables

$748.74$374.37

AudioQuest Black 1.5 USB DAC Preamp Headphone Amp W/ Hifiman Sundara Headphones

AudioQuest Black 1.5 USB DAC Preamp Headphone Amp W/ Hifiman Sundara Headphones

$199.00$99.50

Douk Audio P1 GE5654 Tube Preamp Bluetooth 5.0 USB DAC Headphone Amp APTX-HD

Douk Audio P1 GE5654 Tube Preamp Bluetooth 5.0 USB DAC Headphone Amp APTX-HD

$69.99$34.99

NEW Denon PMA-600NE 70Wx2 Bluetooth DAC Phono Pre-Amp Analog UHC Power Silver JP

NEW Denon PMA-600NE 70Wx2 Bluetooth DAC Phono Pre-Amp Analog UHC Power Silver JP

$415.45$207.72

NAD D3045 Hybrid Digital DAC Amplifier

NAD D3045 Hybrid Digital DAC Amplifier

$639.00$319.50

Benchmark DAC 1 PRE -- 5 digital inputs inc USB + Analog -- a complete preamp

Benchmark DAC 1 PRE -- 5 digital inputs inc USB + Analog -- a complete preamp

$499.00$249.50

BURSON Audio Conductor 3 Performance Headphone Amp/DAC/Preamp $1100-list !

BURSON Audio Conductor 3 Performance Headphone Amp/DAC/Preamp $1100-list !

$799.99$400.00

Benchmark DAC 1 DAC and Headphone Amplifier

Benchmark DAC 1 DAC and Headphone Amplifier

$375.00$187.50

New Peachtree Audio Shift portable DAC headphone amp digital analog converter

New Peachtree Audio Shift portable DAC headphone amp digital analog converter

$73.95$36.98

BURSON Conductor 3X Grand Tourer Headphone Amp/DAC/Preamp AUTHORIZED-DEALER

BURSON Conductor 3X Grand Tourer Headphone Amp/DAC/Preamp AUTHORIZED-DEALER

$1999.99$1000.00

HiFi S/PDIF USB DAC Preamp Bluetooth Receiver D/A Audio Converter Headphone Amp

HiFi S/PDIF USB DAC Preamp Bluetooth Receiver D/A Audio Converter Headphone Amp

$179.99$90.00

cocktail Audio HA500H balanced Tube Headphone Amp/Preamp/bluetooth DAC 100-240v

cocktail Audio HA500H balanced Tube Headphone Amp/Preamp/bluetooth DAC 100-240v

$899.99$450.00

BURSON Conductor 3X Grand Tourer Headphone Amp/DAC AUTHORIZED-DEALER $3000-list

BURSON Conductor 3X Grand Tourer Headphone Amp/DAC AUTHORIZED-DEALER $3000-list

$2250.00$1125.00

Douk Audio P1 HiFiTube PREAMP,USC DAC/Headphone Amp(No Adapter&other Accesories)

Douk Audio P1 HiFiTube PREAMP,USC DAC/Headphone Amp(No Adapter&other Accesories)

$59.99$30.00

Douk Audio P1PLUS Bluetooth Tube Preamp USB DAC Headphone Amp w/VU Meter DSD256

Douk Audio P1PLUS Bluetooth Tube Preamp USB DAC Headphone Amp w/VU Meter DSD256

$199.99$100.00

Mini Amplifier/DAC/Headphone Amp/Preamp Aluminum Enclosure Metal Audio Case DIY

Mini Amplifier/DAC/Headphone Amp/Preamp Aluminum Enclosure Metal Audio Case DIY

$22.99$11.49

Mytek Manhattan II DAC / Pre-Amplifier

Mytek Manhattan II DAC / Pre-Amplifier

$3499.99$1749.99

AudioTrak DR.DAC2 DAC, Preamp, Headphone Amp (RRP$499)

AudioTrak DR.DAC2 DAC, Preamp, Headphone Amp (RRP$499)

$68.79$34.40

Furutech ADL GT40α DAC/Headphone Amp/Phono Stage - Used & Working

Furutech ADL GT40α DAC/Headphone Amp/Phono Stage - Used & Working

$230.00$115.00

HiFi Bluetooth Vacuum Tube Preamp Stereo Receiver USB DAC Desktop Headphone Amp

HiFi Bluetooth Vacuum Tube Preamp Stereo Receiver USB DAC Desktop Headphone Amp

$93.05$46.52

JHL Single-ended Class A Dual Channel Headphone AMP Amplifier Finished Board

JHL Single-ended Class A Dual Channel Headphone AMP Amplifier Finished Board

$33.07$16.54

cocktail Audio HA500H balanced Tube Headphone Amp/Preamp/MQA DAC 100-240v

cocktail Audio HA500H balanced Tube Headphone Amp/Preamp/MQA DAC 100-240v

$1049.99$525.00

iFi GO Bar Ultraportable DAC Preamp Headphone Amp (Black)

iFi GO Bar Ultraportable DAC Preamp Headphone Amp (Black)

$317.43$158.72

BURSON Soloist 3 Grand Tourer Class-A Headphone Amp/Preamp AUTHORIZED-DEALER

BURSON Soloist 3 Grand Tourer Class-A Headphone Amp/Preamp AUTHORIZED-DEALER

$1499.99$750.00

iFi GO Bar Ultraportable DAC Preamp Headphone Amp (Black)

iFi GO Bar Ultraportable DAC Preamp Headphone Amp (Black)

$229.00$114.50

BURSON Funk Class-A Headphone Amp/70watt stereo integrated Amp AUTHORIZED-DEALER

BURSON Funk Class-A Headphone Amp/70watt stereo integrated Amp AUTHORIZED-DEALER

$435.00$217.50

Questyle CMA 600i Headphone Amp/Preamp/DAC

Questyle CMA 600i Headphone Amp/Preamp/DAC

$650.00$325.00

AudioQuest Dragonfly USB DAC Preamp/Headphone Amp Audio Converter

AudioQuest Dragonfly USB DAC Preamp/Headphone Amp Audio Converter

$49.00$24.50

Chord Electronics DAVE DAC Preamplifier Headphone Amplifier Silver 100VAC Used

Chord Electronics DAVE DAC Preamplifier Headphone Amplifier Silver 100VAC Used

$9400.00$4700.00

Yulong DA1 AK4499EQ DAC Headphone Amplifier Pre-Amp All in One DSD512 32Bit/768k

Yulong DA1 AK4499EQ DAC Headphone Amplifier Pre-Amp All in One DSD512 32Bit/768k

$4198.00$2099.00

HiFi Preamp Aluminum Chassis Headphone Amp DIY Enclosure Amp DAC Box 250×320×76

HiFi Preamp Aluminum Chassis Headphone Amp DIY Enclosure Amp DAC Box 250×320×76

$179.99$90.00

BURSON Audio Conductor 3P Performance Headphone Amp&DAC&Preamp

BURSON Audio Conductor 3P Performance Headphone Amp&DAC&Preamp

$845.00$422.50

Xiangsheng DAC-03A 03A PCM1794A TE7022L Usb Bnc 24Bit 192K Preamplifier New ak

Xiangsheng DAC-03A 03A PCM1794A TE7022L Usb Bnc 24Bit 192K Preamplifier New ak

$191.66$95.83

Violectric V590 Pro Headphone DAC/Amp

Violectric V590 Pro Headphone DAC/Amp

$3299.00$1649.50

TEAC UD-507-S Silver Headphone Amplifier Compact DAC Pre-amp Refrence 507 series

TEAC UD-507-S Silver Headphone Amplifier Compact DAC Pre-amp Refrence 507 series

$2488.00$1244.00

*Drop + xDuoo TA-84 OTL Tube Amp / DAC - USB-C - Headphone Amplifier*

*Drop + xDuoo TA-84 OTL Tube Amp / DAC - USB-C - Headphone Amplifier*

$309.99$155.00

SPL Phonitor x balanced Headphone Amp/Preamp w/24bit/768kHz DAC $3300 List !

SPL Phonitor x balanced Headphone Amp/Preamp w/24bit/768kHz DAC $3300 List !

$2999.00$1499.50

TEAC UD-507-B Black Headphone Amplifier Compact DAC Pre-amp Refrence 507 series

TEAC UD-507-B Black Headphone Amplifier Compact DAC Pre-amp Refrence 507 series

$2498.00$1249.00

cocktail Audio HA500H balanced Tube Headphone Amp/Preamp/bluetooth DAC 100-240v

cocktail Audio HA500H balanced Tube Headphone Amp/Preamp/bluetooth DAC 100-240v

$999.99$500.00

HiFi Bluetooth 5.0 Tube Preamp USB DAC S/PDIF D/A Converter Headphone Amp DSD512

HiFi Bluetooth 5.0 Tube Preamp USB DAC S/PDIF D/A Converter Headphone Amp DSD512

$219.99$110.00

Return-HiFi Class A Headphone Amplifier USB DAC Audio Decoder Amp for Phone PC

Return-HiFi Class A Headphone Amplifier USB DAC Audio Decoder Amp for Phone PC

$70.00$35.00

Single Discrete Audio Op Amp SS3601

Single Discrete Audio Op Amp SS3601

$39.00$19.50

BURSON Soloist 3X Grand Tourer XLR ClassA Headphone Amp/Preamp AUTHORIZED-DEALER

BURSON Soloist 3X Grand Tourer XLR ClassA Headphone Amp/Preamp AUTHORIZED-DEALER

$1599.99$800.00

Mini Amplifier/Preamp/DAC/Headphone Amp Full Aluminum Chassis DIY 148×169×42mm

Mini Amplifier/Preamp/DAC/Headphone Amp Full Aluminum Chassis DIY 148×169×42mm

$42.99$21.50

GO bar - Ultraportable DAC/preamp/Headphone amp…

GO bar - Ultraportable DAC/preamp/Headphone amp…

$465.77$232.88

Nobsound Bluetooth 5.0 Stereo Preamp Subwoofer Amp Class A Digital Audio Pre-Amp

Nobsound Bluetooth 5.0 Stereo Preamp Subwoofer Amp Class A Digital Audio Pre-Amp

$129.99$65.00

BURSON Conductor 3 Grand Tourer DAC/Hedaphone Amp AUTHORIZED-DEALER $3000-list !

BURSON Conductor 3 Grand Tourer DAC/Hedaphone Amp AUTHORIZED-DEALER $3000-list !

$1999.99$1000.00

[Upgraded] Douk Audio P1 HiFi Bluetooth 5.0 Vacuum Tube Preamp Mini USB DAC Amp

[Upgraded] Douk Audio P1 HiFi Bluetooth 5.0 Vacuum Tube Preamp Mini USB DAC Amp

$119.99$59.99

Chord Hugo V1 portable DAC headphone amp digital to analog converter NIOB black

Chord Hugo V1 portable DAC headphone amp digital to analog converter NIOB black

$1079.00$539.50

SimAudio Moon 230HAD Headphone Amplifier & DAC; D/A Converter

SimAudio Moon 230HAD Headphone Amplifier & DAC; D/A Converter

$550.00$275.00

HiFi Amplifier/Preamp/DAC/Headphone Amp Full Aluminum Chassis DIY Enclosure Box

HiFi Amplifier/Preamp/DAC/Headphone Amp Full Aluminum Chassis DIY Enclosure Box

$259.99$130.00

Furutech ADL Esprit USB Dac, Headphone AMP/Preamp

Furutech ADL Esprit USB Dac, Headphone AMP/Preamp

$399.00$199.50

AudioQuest DragonFly Black v1.2 USB DAC & Headphone Amp Audiophile Preamp

AudioQuest DragonFly Black v1.2 USB DAC & Headphone Amp Audiophile Preamp

$90.00$45.00

Astell&Kern Acro CA1000 DAP All In One pre-&headphone amp DAC Moon Silver

Astell&Kern Acro CA1000 DAP All In One pre-&headphone amp DAC Moon Silver

$918.89$459.44

SMSL H300 Balanced Headphone Amplifier/Pre-Amp - XLR Cable Set -Open Box Perfect

SMSL H300 Balanced Headphone Amplifier/Pre-Amp - XLR Cable Set -Open Box Perfect

$225.00$112.50

Fosi Audio GR40 Tube Preamp w/DAC Stereo Headphone Amplifier for Active Speakers

Fosi Audio GR40 Tube Preamp w/DAC Stereo Headphone Amplifier for Active Speakers

$96.99$48.49

AudioQuest DragonFly Red USB DAC + Preamp + Headphone Amp

AudioQuest DragonFly Red USB DAC + Preamp + Headphone Amp

$90.00$45.00

DIY Amplifier Aluminum Chassis Metal Case Enclosure for Headphone Amp/DAC/Preamp

DIY Amplifier Aluminum Chassis Metal Case Enclosure for Headphone Amp/DAC/Preamp

$64.99$32.49

SUCA AUDIO DAC-T1 Tube Preamplifier Preamp Hifi Bluetooth 5.0 DAC Headphone Amp

SUCA AUDIO DAC-T1 Tube Preamplifier Preamp Hifi Bluetooth 5.0 DAC Headphone Amp

$153.08$76.54

AUDIOQUEST DRAGONFLY BLACK PORTABLE DAC/PREAMP/HEADPHONE AMP

AUDIOQUEST DRAGONFLY BLACK PORTABLE DAC/PREAMP/HEADPHONE AMP

$78.98$39.49

iFi GO bar - Ultraportable DAC/preamp/Headphone amp… Black

iFi GO bar - Ultraportable DAC/preamp/Headphone amp… Black

$409.03$204.51

Mini Tube DAC Preamp Coax/Opt to RCA Converter Balanced Headphone Amp 24Bit/192K

Mini Tube DAC Preamp Coax/Opt to RCA Converter Balanced Headphone Amp 24Bit/192K

$147.91$73.95

30VA （30W） copper R-core audio transformer for headphone/preamp/DAC/phono/AMP

30VA （30W） copper R-core audio transformer for headphone/preamp/DAC/phono/AMP

$25.00$12.50

Ships Worldwide, Booom BMD01 DAC Headphone Amp, Class A, Independent Volume, NEW

Ships Worldwide, Booom BMD01 DAC Headphone Amp, Class A, Independent Volume, NEW

$179.99$90.00

Pro-Ject Head Box S2 Digital Headphone Amp And DAC Black

Pro-Ject Head Box S2 Digital Headphone Amp And DAC Black

$449.00$224.50